Comment 133 for bug 550559

Bernhard (baumber) wrote :

Hello,

I have the same problem on an ASUS P7P55D-E PRO mainboard with the Marvell
88SE9123 PCIe SATA 6.0 onboard controller and two WDC WD1002FAEX-00Z3A0 Sata 6.0 disks.

=> READ and WRITE freezes with SATA 6.0Gbps and NCQ; Limiting to SATA 3.0Gbps without NCQ gives me a stable system.
( kernel parameter at grub: libata.force=7:noncq,3.0Gbps,8:noncq,3.0Gbps )

There is a kernel thread with the problem and I added my description to it:

https://bugzilla.kernel.org/show_bug.cgi?id=43160

Best regards, Bernhard